John Fox shed some light on the offseason departure of former Bears tight end Martellus Bennett after a joint practice with New England on Monday.
"In this business people change cities," Fox said of Bennett, now a member of the Patriots.
"Coaches do it. Players do it. It's part of this business. There's no ill will or anything like that. Sometimes it doesn't work out."
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Fox provided little details of why Bennett was jettisoned to the AFC East, but kept it classy.
"There's a business side, there's a football side, there's you know, a bunch of things that happen in the course of a football career. I still wish Martellus [Bennett] nothing but the best."